心臓 しんぞう弁膜 べんまく しょうではありませんでした
shinzo ube mmakushōdewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 心臓弁膜症

1. Was not heart valve disease.; Did not have heart valve disease.

Past/Perfective
Negative
Polite
Formal Register
Medicine